[BOOK][B] Isotope geochemistry

WM White - 2023 - books.google.com
ISOTOPE GEOCHEMISTRY Provides a thorough and up-to-date overview of radiogenic and
stable isotope geochemistry Now in its second edition, Isotope Geochemistry presents a …

Cu and Zn isotope fractionation during oceanic alteration: Implications for Oceanic Cu and Zn cycles

SA Liu, PP Liu, Y Lv, ZZ Wang, JG Dai - Geochimica et Cosmochimica Acta, 2019 - Elsevier
Abstract The behaviours of Cu, Zn and their isotopes during seafloor fluid-peridotite
interaction and its influence on oceanic Cu-Zn cycles were investigated by analyzing a …

Heavy copper isotopes in arc‐related lavas from cold subduction zones uncover a sub‐arc mantle metasomatized by serpentinite‐derived sulfate‐rich fluids

Z Chen, J Chen, LS Tamehe, Y Zhang… - Journal of …, 2022 - Wiley Online Library
Serpentinite dehydration during subduction releases fluids into the sub‐arc mantle, yet the
oxidizing capability of these fluids remains controversial. Here, redox‐sensitive Cu isotopes …

Contrasting Cu isotopes in mid-ocean ridge basalts and lower oceanic crust: Insights into the oceanic crustal magma plumbing systems

Z Zou, Z Wang, YG Xu, J Ciazela, X Wang… - Earth and Planetary …, 2024 - Elsevier
Magma plumbing systems exert strong controls on the formation and evolution of the
oceanic crust during crust accretion. However, plumbing system dynamics based largely on …

Metasomatized mantle facilitates the genesis of magmatic nickel–copper sulfide deposits in orogenic belts: A copper isotope perspective

Y Zhao, SA Liu, C Xue, MJ Brzozowski… - … et cosmochimica acta, 2024 - Elsevier
The role of metasomatized mantle in the genesis of magmatic Ni–Cu sulfide deposits in
orogenic belts remains vigorously debated. The greatest challenge in clarifying uncertainties …

Sulfur and copper isotopic signatures of chalcopyrite at Kalatongke and Baishiquan: Insights into the origin of magmatic Ni-Cu sulfide deposits

D Tang, K Qin, B Su, Y Mao, NJ Evans, Y Niu… - … et Cosmochimica Acta, 2020 - Elsevier
Sulfide Cu isotope systematic has been used as a metallogenic tracer in various deposits;
however, only rarely in magmatic Ni-Cu sulfide deposits. Here we present chalcopyrite δ 34 …

The stable isotope character of the Earth's mantle–A review

DA Ionov, J Hoefs, R Harmon - Chemical Geology, 2024 - Elsevier
This review describes the stable isotope character of the Earth's mantle, the 2900 km thick
silicate layer between the core and crust that comprises 67% of the Earth's mass and 84% of …

Sedimentary response to the paleogeographic and tectonic evolution of the southern North China Craton during the late Paleozoic and Mesozoic

DB Yang, HT Yang, JP Shi, WL Xu, F Wang - Gondwana Research, 2017 - Elsevier
With the aim of constraining the influence of the surrounding plates on the Late Paleozoic–
Mesozoic paleogeographic and tectonic evolution of the southern North China Craton …

Cu‐isotope evidence for subduction modification of lithospheric mantle

PD Kempton, R Mathur, RS Harmon… - Geochemistry …, 2022 - Wiley Online Library
Ultramafic xenoliths from southeastern Arizona, USA, provide evidence for Cu‐isotope
heterogeneity in the lithospheric mantle. We report new data on Type I (Cr‐, Mg‐rich) …

Copper isotope fractionation in magmatic Ni–Cu mineralization systems associated with the variation of oxygen fugacity in silicate magmas

Y Zhao, SA Liu, C Xue, R Mathur, DTA Symons… - … et cosmochimica acta, 2022 - Elsevier
Significant variations of oxygen fugacity (fO 2) in silicate magmas are widely suggested to
play an important role in formation of magmatic Ni–Cu deposits in convergent margin …